I just want to be involved.
However, I guess I do have something to add: I can relate to a lot of what you're going through. Insomnia isn't too much of a problem, this year, but when I have a good diet, it becomes a problem. The less I eat (too poor), the more tired I become, and it's usually fast food and crap.
I'm really curious what your diet is like, including drinks. I have a friend who has a lot of trouble with ADD, but he mellows out when he drinks a particular energy drink. Mellows out, but becomes morbid, and has intrusive thoughts. So, there's definitely a trade off.
Ultimately, if you ever get the money, I suggest visiting a nutritionist and getting them to do one of those tests on your hair, where they can tell you if are deficient in any key nutrients.